Acer 19V 4.74A 90W Replacement AC adapter for Acer Notebook Models: Acer Aspire V3-771G-9804, Acer Aspire V3-771G-9809, Acer Aspire V3-771G-9875, Acer Aspire V5-571G, Acer Aspire V5-571P, Acer Aspire V5-571P-6472, Acer Aspire V5-571P-6473, Acer Aspire V5-571P-6499, Acer Aspire V5-571P-6642, Acer Aspire V5-571P-6815, Acer Aspire V5-571P-6835, Acer Aspire V5-571P-6887, 100% Compatible with Acer P/N: AK.090AP.016, PA-1900-04, AK.065AP.013, PA-1900-24.